How should "SPECI KDTW 292025Z COR" be interpreted?

The interpretation of "SPECI KDTW 292025Z COR" indicates that it is a corrected special weather report for the location identified by the ICAO code "KDTW," which corresponds to Detroit Metropolitan Wayne County Airport. The "SPECI" indicates that this is a special report, which is issued under specific circumstances when there are significant changes in weather conditions, as opposed to regular aviation routine weather reports (METAR).

The "292025Z" portion provides the date and time of the observation, meaning it was made on the 29th day of the month at 20:25 UTC. The "COR" at the end signifies that this report is a correction to a prior report, clarifying any inaccuracies that may have existed in the earlier release.

Understanding this format helps in recognizing the urgency and significance of the report, as it highlights that the weather conditions have changed, which is vital for flight planning and safety. Hence, the correct interpretation suggests that this report is crucial for pilots and air traffic controllers who rely on the most current and accurate weather information to make decisions.